Size: 610*89 Material: WPC Pipe Fitting1)Material:carbon steel, ... 160 Material Code:1) CARBON STEEL ASTM A234 WPB, WPC; ASTM A420 WPL9, WPL3, WPL6, WPHY-42WPHY-46, ... test, Crystal rot test, Heat treatment, NDTChemical Composition of MaterialComposition Material201202304316431C≤0.15≤0.15≤0.08 ... 520Yield Strength≥245≥205≥205≥205Extension≥30%≥30%≥35%≥35%Hardness (HV)<253<253<200<200Photo Description Conact ...